v1.0.0

Author: gamegine

HC_SR04.jpg

@@ -1 +1,39 @@
-# hcsr04
+= HCSR04 ultrasonic sensor Library for Arduino =
+==========
+HCSR04 is an [Arduino](http://arduino.cc) library HCSR04 Sensors
+
+![HC-SR04](HC_SR04.jpg)
+
+Documentation
+-------------
+Documentation for the library is on the
+[Github Project Pages](https://github.com/gamegine/HCSR04-ultrasonic-sensor-lib)
+
+[basic example](examples/HCSR04/HCSR04.ino)
+
+![schéma](examples/HCSR04/HC_SR04_cabling.jpg)
+```ino
+#include <HCSR04.h>
+
+HCSR04 hc(2,3);//initialisation class HCSR04 (trig pin , echo pin)
+
+void setup()
+{ Serial.begin(9600); }
+
+void loop() 
+{ Serial.println( hc.dist() ); } //return current distance (cm) in serial
+```
+
+Download
+--------
+The last version of the Library is available on the github
+[HCSR04 Page](https://github.com/gamegine/HCSR04-ultrasonic-sensor-lib/releases) 
+
+
+Install
+-------
+The library can be installed using the [standard Arduino library install procedure](http://arduino.cc/en/Guide/Libraries)  
+
+[License](https://github.com/gamegine/HCSR04-ultrasonic-sensor-lib/blob/master/LICENSE)
+-------
+[MIT License](https://github.com/gamegine/HCSR04-ultrasonic-sensor-lib/blob/master/LICENSE)

README.md

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+theme: jekyll-theme-slate

_config.yml

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+#include <HCSR04.h>
+
+HCSR04 hc(5,6);//initialisation class HCSR04 (trig pin , echo pin)
+
+void setup()
+{ Serial.begin(9600); }
+
+void loop()
+{ Serial.println( hc.dist() ); }//return curent distance in serial

examples/HCSR04/HCSR04.ino

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+#######################################
+#   Syntax Coloring Map for HCSR04    #
+#######################################
+
+#######################################
+#       Datatypes (KEYWORD1)          # 
+#######################################
+
+HCSR04	KEYWORD1
+
+#######################################
+#  Methods and Functions (KEYWORD2)   #
+#######################################
+
+dist	KEYWORD2
+
+#######################################
+#         Constants (LITERAL1)        #
+#######################################

examples/HCSR04/HC_SR04_cabling.jpg

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+name=HCSR04 ultrasonic sensor
+version=1.0.0
+author=gamegine
+maintainer=gamegine
+sentence=Allows an Arduino board to use HCSR04 module.
+paragraph=This library allows an Arduino board to use HCSR04 module for get current distance in cm. On the Arduino.
+category=Sensors
+url=https://github.com/gamegine/HCSR04-ultrasonic-sensor-lib
+architectures=*

keywords.txt

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+#include "HCSR04.h"
+////////////////////////////////////consttruct/destruct
+HCSR04::HCSR04(int out,int echo)
+{
+	this->out = out;
+	this->echo = echo;
+	pinMode(this->out, OUTPUT);
+	pinMode(this->echo, INPUT);
+}
+HCSR04::~HCSR04()
+{
+	~this->out;
+	~this->echo;
+}
+///////////////////////////////////////////////////dist
+float HCSR04::dist() const
+{
+	digitalWrite(this->out, LOW);
+	delayMicroseconds(2);
+	digitalWrite(this->out, HIGH);
+	delayMicroseconds(10);
+	digitalWrite(this->out, LOW);
+	return pulseIn(this->echo, HIGH) / 58.0;
+}

library.properties

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+#include <Arduino.h>
+class HCSR04
+{
+	public:
+	HCSR04(int out,int echo);				//initialisation class HCSR04 (trig pin , echo pin)
+	~HCSR04();								//destructor
+	float dist()      const;				//return curent distance of element 0
+
+	private:
+	int out;								//out pin
+	int echo;								//echo pin list
+};